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Test Code TU T3 Uptake

Collection Container

Serum gel

Specimen Required

Serum

Specimen Volume

0.5 mL

Minimum Specimen Volume

0.3 mL

Transport Temperature

Refrigerate

Specimen Stability

Room temperature: 14 days, Refrigerated: 14 days, Frozen: 14
days

Reasons for Rejection

Gross hemolysis

Methodology

Cloned enzyme donor immunoassay (CEDIA)

Turnaround Time

2 – 4 days

CPT Code

84479

LOINC Code

3050-2